CHEMISTRY 201X: Quiz #1 August 24, 2007 Name: ______KEY___________________________(1) (2 pts)Identify each of the following processes as associated with a physicalproperty or a chemicalproperty. (a)A new bottle of soda bubbles vigorously when it is first opened. ___ Physical__ (b)The growth of plants through photosynthesis. __ Chemical__ (2) (4 pts) Abundances of isotopes: (most) 32S > 34S > 33S > 36S (least) (Z= 16) (most)16O > 18O > 17O (least) (Z= 8) (a) What is the most abundantmolecular isotope of sulfur dioxide? __ 32S(16O)2__ (b) How many neutrons are there in the most abundant
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